30412550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 66757632

約数和(自身を除く): 36345082

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 2803, 5425, 5606, 10850, 14015, 19621, 28030, 39242, 70075, 86893, 98105, 140150, 173786, 196210, 434465, 490525, 608251, 868930, 981050, 1216502, 2172325, 3041255, 4344650, 6082510, 15206275, 30412550]

約数ペア:

[(1, 30412550), (2, 15206275), (5, 6082510), (7, 4344650), (10, 3041255), (14, 2172325), (25, 1216502), (31, 981050), (35, 868930), (50, 608251), (62, 490525), (70, 434465), (155, 196210), (175, 173786), (217, 140150), (310, 98105), (350, 86893), (434, 70075), (775, 39242), (1085, 28030), (1550, 19621), (2170, 14015), (2803, 10850), (5425, 5606)]